For more information:
Contact Mesa Equipment Compressor Sales
Telephone (505) 345-0284

Product Overview
Air/Watercooled Technical Data
High Ambient Temperature Watercooled Technical Data
MKIV Elektronikon Information
GA 90-160
Aircooled, HAT (High Ambient Temperature), Oil Injected Rotary Screw Air Compressors

Base unit supplied with the following equipment
The Pack Unit Standard Equipment Includes:
-   Two-stage high efficiency inlet filter -   Oil level indicator
-   Air inlet valve/unloader assembly -   Stainless steel plate and frame coolers (watercooled units)
-   Rotary screw compressor element flange
  mounted to gear box
-   Aftercooler and high efficiency moisture separator
  with manual and automatic drains
-   High precision gears according to
  AGMA Q13/DIN Class 5
-   Coolers constructed of welded aluminum (aircooled units)
-   WEG NEMA premium efficient TEFC
  D-flanged main drive motor
-   CSA/UL control cubicle with wye-delta starter
  and control transformer
-   ASME approved air/oil spearator tank
  and pressure relief valve
-   Main base frame with fully enclosed metal floor
-   Hinged/swivel air/oil separator tank cover -   Vibration isolated compressor/drive assembly
-   High efficiency air/oil spearator element
  with expanded surface area
-   Full acoustical sound attenuating enclosure
-   TEFC cooling fan motor (aircooled units) -   Elektronikon® MKIV control & monitoring system
-   Hinged cooling fan assembly (aircooled units) Full Feature Unit Includes:
  All of the Pack unit standard equipment, plus:
    -   Integrated refrigerated dryer, ID, with:
        °   Interconnected piping
        °   Interconnected wiring
        °   R404a refrigerant (zero ozone depletion)
        °   Three valve by-pass on air circuit
-   Differerential pressure oil system w/oil cooler
-   Oil stop valves
-   Minimum pressure valve
-   Check valves
-   Thermostatic oilcooler by-pass valve
-   Oil filter, spin-on type
-   Factory oil fill

Compressor Model Number GA 90 HAT GA 110 HAT GA 160 HAT
100 125 150 100 125 150 100 125 150
Horsepower hp 125 150 200
Maximum Allowable Air Inlet Temperature
Maximum Allowable Cooling Air Temperature
°F 122 122 122
Capacity FAD (at reference conditions) (1) cfm 571 504 435 681 587 523 903 814 742
Nominal Effective Operating Pressure psig 100 125 150 100 125 150 100 125 150
Minimum Operating Pressure psig 58
Maximum Operating Pressure psig 107 132 157 107 132 157 107 132 157
Sound Pressure Level (aircooled)(2) dB(A) 76 76 78
Approx Shipping Weight lbs 6,950 6,950 8,200

For additional information contact Mesa Equipment Compressor Sales or call (505) 345-0284
Performance data at reference conditions, unless otherwise stated, according to ISO1217, Ed. 3, Annex C.
(1) Corresponds to "Actual Volume Flow Rate" (ISO1217, Ed. 3).
    Measured by means of an orfice plate inserted in a circular cross section of pipe (acc. ISO 5167).
       Guaranteed with a tolerance of +4% for units with a flow rate above 530 cfm.
       Guaranteed with a tolerance of +5% for units with a flow rate above 53 to 530 cfm.
       Supply voltage 460V; Data may differ 0.5% maximum at other supply voltages.
(2) Level measured according to CAGI-PNEUORP PN8NTC2.2 test code (ISO 9614.2 sound intensity scanning method).
      A correction factor for uncertainties of 3dB has to be added, to conform to the test code.
      The emission sound pressure level refers to free field conditions at 1 m distance.
      Possible noise from discharge line, accessories and/or ancillary equipment is not included.
Product Overview
Air/Watercooled Technical Data
High Ambient Temperature Watercooled Technical Data
MKIV Elektronikon Information